diff --git a/backend/src/main.rs b/backend/src/main.rs
index ed7733e..d8db9b5 100644
--- a/backend/src/main.rs
+++ b/backend/src/main.rs
@@ -1,5 +1,3 @@
-use std::str::from_utf8;
-
 use backend::{AppState, app};
 use color_eyre::eyre;
 use packets::Packet;
diff --git a/firmware/src/wifi.rs b/firmware/src/wifi.rs
index b807ef0..001b101 100644
--- a/firmware/src/wifi.rs
+++ b/firmware/src/wifi.rs
@@ -12,6 +12,10 @@ use esp_radio::wifi::{
 use log::info;
 use static_cell::StaticCell;
 
+#[allow(
+    clippy::large_stack_frames,
+    reason = "embassy StackResources is to large nothing we can do"
+)]
 pub async fn init_wifi(
     wifi: esp_hal::peripherals::WIFI<'static>,
     spawner: &Spawner,
@@ -22,11 +26,14 @@ pub async fn init_wifi(
             .with_ssid(env!("SSID"))
             .with_password(env!("PASSWORD").into()),
     );
-    let (wifi_controller, interfaces) = esp_radio::wifi::new(
+    let (mut wifi_controller, interfaces) = esp_radio::wifi::new(
         wifi,
         ControllerConfig::default().with_initial_config(station_config),
     )
     .expect("Failed to initialize Wi-Fi controller");
+    wifi_controller
+        .set_power_saving(esp_radio::wifi::PowerSaveMode::Minimum)
+        .unwrap();
     let wifi_interface = interfaces.station;
 
     let rng = Rng::new();
@@ -48,6 +55,7 @@ pub async fn init_wifi(
     stack
 }
 
+#[allow(clippy::large_stack_frames)]
 #[embassy_executor::task]
 async fn connection(mut controller: WifiController<'static>, led_pin: GPIO2<'static>) {
     info!("start connection task");